So I figured out the code is P0700
The previous owner decided to change the trans fluid and very shortly after like 1-2days the 2nd gear started to act the way it is currently. I’ve come to a conclusion that the fluid changed fucked it cause everyone knows to not change the fluid if it’s never been done or hasn’t been regularly maintained. So it cause the 2nd gear to slip. But is there a way I can fix this. Should I add more fluid or do a whole another fluid change? I don’t know how to come about it worse comes to worse I’ll buy another trans
https://vimeo.com/804982637